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Old 03-14-2013, 06:18 PM
Sendai Sendai is offline
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Join Date: Jan 2013
Location: Minnesota
Posts: 29
Default on the right track?

Since probably most of us are writing our own regular RBF implementations by hand, I thought it would be helpful to compare the results of a couple simple test cases to make sure our implmentations are correct.

data set = (0, 0) (0, 1) (1, 0) (1, 1)
labels = 1 -1 -1 1
centers = (0, 0.2) (1, 0.7)

Case 1:
\gamma=1
E_{in} = 0
weights = (-7.848, 7.397, 7.823)
(first weight is the bias)

Case 2:
\gamma=100
E_{in} = 0
weights = (-1.0, 109.196, 16206.168)
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